\begin{tabular}{lrrrr}
\toprule
& \multicolumn{2}{c}{\; \textbf{Women}} & \multicolumn{2}{c}{\; \textbf{Men}} \\ 
\textbf{Change in hours worked during reference week} &  {\centering \quad \textbf{$\Delta$}} & {\centering \; \textbf{\%$\Delta$}} &  {\centering \quad \textbf{$\Delta$}} &  {\centering \; \textbf{ \%$\Delta$}} \\ 
\midrule \\[-0.5em]
\emph{Total change from May to July:} \\ 
\quad (1) & -3.0 & -11.2 & -2.0 & -5.3 \\ \\ 
\emph{Contribution from extensive margin:} \\ 
\quad (2) Employed, at work $\longleftrightarrow$ not employed & -0.4 & -1.3 & -0.0 & -0.1 \\ \\ 
\emph{Contribution from intensive margin:} \\ 
\quad (3) Employed, at work $\longleftrightarrow$ employed, absent & -2.1 & -8.0 & -1.3 & -3.5 \\ 
\quad (4) $\Delta$ among those employed, at work & -0.5 & -1.9 & -0.7 & -1.7 \\[0.5em] 
\bottomrule
\end{tabular}